<template>
  <div class="mui-numbox" data-numbox-min='1' data-numbox-max='9' style="height:25px">
    <button class="mui-btn mui-btn-numbox-minus" type="button">-</button>
    <input id="test" ref="numbox" class="mui-input-numbox" type="number" value="1" @change="countChanged"/>
    <button class="mui-btn mui-btn-numbox-plus" type="button">+</button>
  </div>

  <!-- 分析：子组件什么时候把数据传递给父组件 -->
</template>

<script>
import mui from "../../lib/mui/js/mui.min.js";
export default{
  mounted(){
    mui(".mui-numbox" ).numbox();
  },
  methods:{
    countChanged(){
      //数量改变了
      this.$store.commit("",{
        di:this.goodsid,
        count:this.$refs.numbox.value
      })
    }
  },
  props:["initcount","goodsid"]
}
</script>

<style lang="scss" scoped>
</style>

